Research

 

Pakistan Journal of Engineering and Applied Sciences
Volume 16, January 2015

Contents

1.

An environmental evaluation of School Transport in Islamabad: a case study of Sector H-8
Zafar Iqbal Zafar, Ghulam Abbas Anjum, Nomana Anjum,
Nazia Iftikhar and Saima Manzar

1

2.

Brine Purification for chlor-alkalis production based on Membrane Technology
JR Khan, Shah Muhammad, Nadeem Feroze, Syed Mustsfa Ali Bukhari, Yasir Khurshid and Abdul Wahab Malik.

17

3.

Mechanical Characterization of Recycled Aggregate Concrete
M. Rizwan Riaz, Rashid Hameed, Muhammad Ilyas, Affifa Akram
and Zahid A. Siddiqi

25

4.

Ranking Analysis of Clear Water Scour Depth Equations at Bridge Piers
Vaiza Shiraz, Abdul Sattar Shakir and Noor Muhammad Khan

33

5.

Evaluation of Alliancing, Partnering and Traditional Contracting in relation to Construction Project Conflicts
Faizan Shafique and Nadeem A. Mufti

49

6.

Progressive Collapse of Reinforced Concrete Frame Structure under Column Damage Consideration
Usman Ilyas, S H Farooq, I. Shahid and M. Ilyas

61

7.

Dehydration of Isopropanol and Ethanol by Pervaporation Technique
JR Khan, Shah Muhammad, and Waseem Ahmed

67

8.

Optimal Sizing of Low Head Hydropower Plant- A Case Study of Hydropower Project at Head of Ucc (LOWER) at Bambanwala
M. Mohsin Munir, A. S. Shakir and Noor M. Khan

73

9.

Optimization of saponification reaction in a continuous stirred tank reactor (CSTR) using design of experiments
I. Ullah, M. I. Ahmad and M. Younas

84

10.

A Novel design of Photonic Crystal Fiber with Flattened Dispersion and Reduced Confinement Loss
Mamoona Khalid and Irfan Arshad

93

11.

Water conservation initiatives and performance evaluation of wastewater treatment facility in a local beverage industry in Lahore
Sajjad Haydar, Ghulam Hussain, Obaiduollah Nadeem,
Javed Anwar Aziz, A.J. Bari
and M. Asif

100

12.

Comparison of Maximum Allowable Pump Speed in a Horizontal and Vertical Pipe of Equal Geometry at Constant Power
D. Bashar, A. Usman, M. K. Aliyu and D. S. Yawas

110

13.

Non Linear Progressive Collapse Analysis of RC Frame Structure
A. U. Qazi, A. Majid, A. Hameed and M. Ilyas

121

14.

Effect of Interstorey Drift Limits onHigh Ductility in Seismic Design of Steel Moment Resisting Frames
Muhammad Tayyab Naqash

133

15.

Energy efficient Secure & Privacy Preserving data Aggregation for WSNs
Irfana Memon

143